This work by artist Alex Ross, depicting a firefighter carrying a woman from the wreckage of the World Trade Center, is part of the exhibit "Heroes Among Us: A Comic Book Art Exhibit in Celebration of the Heroes of 9-11" at the New York City Fire Museum in the city's SoHo district.
Flags fly at the scene of the World Trade Center attacks in New York in this Sept. 11, 2001 file photo. The American flag, which had been custom made for the Port Authority, which was headquartered at the World Trade Center, will be featured during the singing of the national anthem at Sunday's Super Bowl.